Variant of the coracobrachialis muscle with a tunnel for the median nerve and brachial artery.
D000328:Adult; D001916:Brachial Artery / Q000033:anatomy & histology*; D002102:Cadaver; D006801:Humans; D008297:Male; D008475:Median Nerve / Q000033:anatomy & histology*; D018482:Muscle, Skeletal / Q000002:abnormalities* / Q000098:blood supply / Q000294:innervation*; D012540:Scapula; D013710:Tendons / Q000033:anatomy & histology